I have access to a lot of nice carbs, but they have a flange on one side with 2 bolts that go through it where it bolts to an intake instead of fitting into a boot tube. Does someone have a kit to mount this type of carb? I am honestly trying to swap the stock carb out for a mikuni or kehien type in a 30mm sized carb. this should be a nice upgrade to the stock one even from a 400ex as well as make it easier for tuning and such. Anyway just wondering if someone makes one.